Note 15 - Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Increase (Decrease) in Deferred Tax Liability From Fixed Interest Rate Hedge	$ 1,100
Income Taxes Paid, Net, Total	33,404	$ 46,548	$ 1
Deferred Tax Assets, Valuation Allowance	919	1,197
State and Local Jurisdiction [Member]
Deferred Tax Assets, Valuation Allowance	$ 900	$ 1,200